MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "594"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkbn1/pppppppr/7p/7P/3nP3/2NP4/PPP2PP1/R1BQKBNR b KQq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T16:00:48 +0000"]
[GameEndTime "2026-09-14T16:00:49 +0000"]
[PlyCount "40"]
[Termination "illegal move"]
[TimeControl "-"]

5... c5 {-1.63/8 0.022s, n=16524, sd=14}
6. Nf3 {+1.60/10 0.015s, n=13002, sd=13} d6 {-0.70/11 0.020s, n=18223, sd=17}
7. Nxd4 {+1.56/11 0.015s, n=13312, sd=19} cxd4 {-0.91/10 0.023s, n=15822, sd=20}
8. Ne2 {+1.63/10 0.017s, n=15354, sd=15} e5 {-1.67/10 0.043s, n=31492, sd=17}
9. c3 {+1.58/10 0.024s, n=18800, sd=22} Rh8 {-1.52/9 0.022s, n=19262, sd=15}
10. cxd4 {+1.99/10 0.035s, n=33901, sd=14} Nf6 {-1.68/9 0.028s, n=19473, sd=13}
11. Bd2 {+1.80/10 0.018s, n=17876, sd=18} Be7 {-1.78/9 0.014s, n=14324, sd=15}
12. d5 {+1.99/9 0.017s, n=15628, sd=18} a5 {-1.64/9 0.016s, n=14678, sd=10}
13. f3 {+2.16/9 0.016s, n=14035, sd=14} Nh7 {-1.59/7 0.026s, n=15017, sd=10}
14. d4 {+2.62/10 0.019s, n=16538, sd=12} f5 {-2.65/8 0.028s, n=16174, sd=13}
15. exf5 {+3.11/8 0.016s, n=12511, sd=11} Bxf5 {-2.82/9 0.030s, n=18139, sd=14}
16. dxe5 {+3.22/9 0.019s, n=15686, sd=13} dxe5 {-2.65/9 0.028s, n=13607, sd=15}
17. Ng3 {+3.50/10 0.027s, n=22292, sd=17} Bd7 {-3.78/11 0.019s, n=13144, sd=21}
18. Ne4 {+3.32/10 0.026s, n=22253, sd=18} Qb6 {-3.07/10 0.020s, n=12003, sd=14}
19. d6 {+3.88/10 0.027s, n=23183, sd=21} Bxd6 {-3.51/9 0.026s, n=18311, sd=18}
20. Nxd6+ {+4.04/9 0.014s, n=12502, sd=16}
Qxd6 {-3.63/10 0.055s, n=37402, sd=21} 21. Bc3 {+3.80/9 0.014s, n=12110, sd=17}
Qe6 {-3.46/10 0.064s, n=31768, sd=17} 22. Qe2 {+3.49/9 0.024s, n=18848, sd=16}
Kf7 {-2.78/10 0.029s, n=18745, sd=21} 23. Qxe5 {+3.01/9 0.012s, n=12403, sd=20}
Qxe5+ {-2.45/10 0.023s, n=15561, sd=23}
24. Bxe5 {+2.46/10 0.018s, n=17868, sd=21}
Rhe8 {-2.12/10 0.015s, n=14985, sd=17, White makes an illegal move: e1a1} 0-1